5V0-35.21 · Question #50
Which option in vRealize Operations is able to calculate measurements on a Guest OS?
The correct answer is A. Custom Script. Custom Script is the only option that executes directly within the Guest OS, allowing it to collect internal metrics such as process data, application-specific counters, or custom performance measurements - all of which require OS-level access. HTTP Check, TCP Check, and UDP…
Question
Which option in vRealize Operations is able to calculate measurements on a Guest OS?
Options
- ACustom Script
- BHTTP Check
- CUDP Check
- DTCP Check
How the community answered
(29 responses)- A90% (26)
- C7% (2)
- D3% (1)
Explanation
Custom Script is the only option that executes directly within the Guest OS, allowing it to collect internal metrics such as process data, application-specific counters, or custom performance measurements - all of which require OS-level access. HTTP Check, TCP Check, and UDP Check are all network-layer probes: they test connectivity or service availability from outside the Guest OS by checking whether a given port or endpoint responds, but they have no visibility into what is happening inside the operating system itself. Essentially, the three distractors tell you if something is reachable, while only Custom Script can tell you what is happening internally.
Memory tip: Think "Script = inside the box." Only a script can run inside the Guest OS; HTTP/TCP/UDP checks are just knocking on the door from the outside.
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